inscription vs nameplate

inscription

noun
  • Text carved on a wall or plaque, such as a memorial or gravestone. 

  • Words written in the front of a book as a dedication. 

  • The text on a coin. 

  • The act of inscribing. 

nameplate

noun
  • A plate or plaque inscribed with a name. 

  • The masthead of a newspaper. 

How often have the words inscription and nameplate occurred in a corpus of books? (source: Google Ngram Viewer )